.main-content {
    height: 100%;
    /*top: 20px;*/
    /*left: 355px;*/
    /*position: fixed;*/
    /*width: calc(100% - 355px);*/
    background-color: #08101D;
    /*background-image: url("./image/bg.png");*/
    /*box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);*/
}

.button-box {
    width: 120px;
    height: 80px;
    display: inline-block;
    /* background: url("./image/button.png") no-repeat; */
    /*background-size: 70px 70px;*/
    z-index: 1;
    margin: 5px;
}

.button-100-round {
    width: 70px;
    height: 40px;
    font-weight: 500;
    font-size: small;
    cursor: pointer;
    /*transition: all 0.3s ease;*/
    overflow: hidden;
    position: relative;
    color: #07D7FA;
    background-color: #242D43;
    border: 1px solid #0A82FF;
    /*box-shadow: -1px -1px 4px 1px rgba(255, 255, 255, 0.15);*/
    border-radius: 10px;
    z-index: 2;
    margin-right: 15px;
    margin-bottom: 10px;
}

.button-50-round {
    width: 70px;
    height: 40px;
    font-weight: 250;
    font-size: small;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    color: #07D7FA;
    background-color: #242D43;
    border: 1px solid #0A82FF;
    /*box-shadow: -1px -1px 4px 1px rgba(255, 255, 255, 0.15);*/
    border-radius: 15px;
    z-index: 2;
    margin-right: 5px;
    margin-bottom: 5px;
}

.button-200 {
    width: 150px;
    height: 90px;
    font-weight: 500;
    font-size: medium;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    color: #07D7FA;
    background-color: #242D43;
    border: 1px solid #0A82FF;
    /*box-shadow: -1px -1px 4px 1px rgba(255, 255, 255, 0.15);*/
    border-radius: 10px;
    z-index: 2;
    margin-right: 20px;
    margin-bottom: 10px;
}

.button-200:focus[param="red"] {
    /*background-color: red;*/
}

.button-200:focus[param="green"] {
    /*background-color: green;*/
}

button::after {
    position: absolute;
    content: " ";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: all 0.3s ease;
    -webkit-transform: scale(0.1);
    transform: scale(0.1);
}

button:hover {
    /* color: #fff; */
    font-weight: 550;
}

/* button:hover:after {
    background: #7398ad80;
    border-radius: 10px;
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  } */
.button-box:active {
    -webkit-transform: translate(2px, 2px);
    transform: translate(2px, 2px);
}

button.active-green {
    /*box-shadow: 0 0 5px rgba(78, 235, 78, 0.9), 0 0 5px rgba(78, 235, 78, 0.9),*/
    /*  0 0 5px rgba(78, 235, 78, 0.9), 0 0 5px rgba(78, 235, 78, 0.9);*/
    background: rgba(78, 235, 78);
    color: #fff;
    /*border: solid #a0ff90 3px;*/
}

/*
  button.active-green:hover:after {
    background: rgb(78, 235, 78);
  } */

button.flash-green {
    animation: flash-green 1.5s linear infinite;
    background: transparent;
    color: #fff;

    /* background-image: radial-gradient(
        circle,
        rgba(78, 235, 78, 0.61),
        rgba(107, 236, 107, 0.7),
        rgba(78, 235, 78, 0.9)
      ); */
}

/* button.flash-green:hover:after {
    background: rgb(78, 235, 78);
  } */

@keyframes flash-green {
    50% {
        background: rgba(78, 235, 78, 0.2);
        /*box-shadow: 0 0 10px rgba(78, 235, 78, 0.2), 0 0 10px rgba(78, 235, 78, 0.2),*/
        /*  0 0 10px rgba(78, 235, 78, 0.2), 0 0 10px rgba(78, 235, 78, 0.2);*/
    }

    0%,
    100% {
        background: rgba(78, 235, 78);
        /*box-shadow: 0 0 10px rgba(78, 235, 78, 0.9), 0 0 10px rgba(78, 235, 78, 0.9),*/
        /*  0 0 10px rgba(78, 235, 78, 0.9), 0 0 10px rgba(78, 235, 78, 0.9);*/
    }
}

button.active-red {
    /*box-shadow: 0 0 5px rgba(240, 12, 12, 0.9), 0 0 5px rgba(240, 12, 12, 0.9),*/
    /*  0 0 5px rgba(240, 12, 12, 0.9), 0 0 5px rgba(240, 12, 12, 0.9);*/
    /* background-image: radial-gradient(
        circle,
        rgba(240, 12, 12, 0.61),
        rgba(240, 12, 12, 0.7),
        rgba(240, 12, 12, 0.9)
      ); */
    background: rgba(240, 12, 12);
    /*border: solid rgb(240, 180, 176) 3px;*/
    color: #fff;
}

/* button.active-red:hover:after {
    background: rgb(240, 12, 12);
  } */

button.flash-red {
    animation: flash-red 1.5s linear infinite;
    background: transparent;
    /* background-image: radial-gradient(
        circle,
        rgba(240, 12, 12, 0.61),
        rgba(240, 12, 12, 0.7),
        rgba(240, 12, 12, 0.9)
      ); */
    color: #fff;
}

/* button.flash-red:hover:after {
    background: rgb(240, 12, 12);
  } */

@keyframes flash-red {
    50% {
        background: rgba(240, 12, 12, 0.2);
        /*box-shadow: 0 0 10px rgba(240, 12, 12, 0.2), 0 0 10px rgba(240, 12, 12, 0.2),*/
        /*  0 0 10px rgba(240, 12, 12, 0.2), 0 0 10px rgba(240, 12, 12, 0.2);*/
    }

    0%,
    100% {
        background: rgba(240, 12, 12);
        /*box-shadow: 0 0 10px rgba(240, 12, 12, 0.9), 0 0 10px rgba(240, 12, 12, 0.9),*/
        /*  0 0 10px rgba(240, 12, 12, 0.9), 0 0 10px rgba(240, 12, 12, 0.9);*/
    }
}

button.active-yellow {
    box-shadow: 0 0 5px rgba(227, 170, 23, 0.9), 0 0 5px rgba(227, 170, 23, 0.9),
    0 0 5px rgba(227, 170, 23, 0.9), 0 0 5px rgba(227, 170, 23, 0.9);
    background: rgba(227, 170, 23);
    border: solid rgb(179, 187, 192) 3px;
    color: #fff;
}

button.flash-yellow {
    animation: flash-yellow 1.5s linear infinite;
    background: transparent;
    color: #fff;
}

@keyframes flash-yellow {
    50% {
        background: rgba(227, 170, 23, 0.2);
        box-shadow: 0 0 10px rgba(227, 170, 23, 0.2),
        0 0 10px rgba(227, 170, 23, 0.2), 0 0 10px rgba(227, 170, 23, 0.2),
        0 0 10px rgba(227, 170, 23, 0.2);
    }

    0%,
    100% {
        background: rgba(227, 170, 23);
        box-shadow: 0 0 10px rgba(227, 170, 23, 0.9),
        0 0 10px rgba(227, 170, 23, 0.9), 0 0 10px rgba(227, 170, 23, 0.9),
        0 0 10px rgba(227, 170, 23, 0.9);
    }
}

button.active-white {
    /*box-shadow: 0 0 5px rgba(227, 170, 23, 0.9), 0 0 5px rgba(227, 170, 23, 0.9),*/
    /*  0 0 5px rgba(227, 170, 23, 0.9), 0 0 5px rgba(227, 170, 23, 0.9);*/
    background: #0A82FF;
    /*border: solid rgb(179, 187, 192) 3px;*/
    color: white;
}

button.flash-white {
    animation: flash-white 1.5s linear infinite;
    background: transparent;
    color: #242D43;
}

@keyframes flash-white {
    50% {
        background: var(--border-color);
        /*box-shadow: 0 0 10px rgba(227, 170, 23, 0.2),*/
        /*  0 0 10px rgba(227, 170, 23, 0.2), 0 0 10px rgba(227, 170, 23, 0.2),*/
        /*  0 0 10px rgba(227, 170, 23, 0.2);*/
    }

    0%,
    100% {
        background: #0A82FF;
        /*box-shadow: 0 0 10px rgba(227, 170, 23, 0.9),*/
        /*  0 0 10px rgba(227, 170, 23, 0.9), 0 0 10px rgba(227, 170, 23, 0.9),*/
        /*  0 0 10px rgba(227, 170, 23, 0.9);*/
    }
}


.upload-btn {
    width: 140px;
    height: 40px;
    position: relative;
    display: inline-block;
    color: var(--font-color);
    text-decoration: none;
    text-transform: uppercase;
    overflow: hidden;
    letter-spacing: 2px;
    border: 2px solid var(--font-color);
    border-radius: 2px;
    margin-left: auto;
    background-color: var(--item-bg);
}

.upload-btn:hover {
    background: #415da1;
    color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 5px #415da1, 0 0 10px #415da1, 0 0 15px #415da1,
    0 0 20px #415da1;
}

.upload-btn:active {
    box-shadow: 0 0 5px #415da1, 0 0 25px #415da1, 0 0 50px #415da1,
    0 0 100px #415da1;
}

input[type="range"] {
    cursor: pointer;
    appearance: none;
}

input[type="range"]::-moz-range-thumb {
    appearance: none;
    box-shadow: 0 0.125em 0.125em #0d1112; /*添加底部阴影*/
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    box-shadow: 0 0.125em 0.125em #0d1112; /*添加底部阴影*/
}

input[type="text"] {
    background-color: #08101D;
    color: #fff;
}

input::placeholder {
    color: #b0b0b0 !important;
    /*font-style: italic;*/
}

.tally-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #0A82FF;
    color: white;
    margin: 20px;
    cursor: pointer;
    text-align: center;
    line-height: 40px;
}